초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

본 연구에서는 산림바이오매스의 이용을 위해서 현재 우리나라의 임목수확작업시스템에 이용되고 있는 체인톱에 의한 벌목 및 조재, 트랙터 부착형 집재기(스마트3DS[SUPER]집재기)와 타워야더(K301-3)에 의한 집재, 굴삭기 우드그랩과 소운재용 트럭(일명:영운기) 및 모로오카 임내작업차에 의한 소운재작업과 소형 목재파쇄기(YM-500C)와 대형 목재파쇄기(듀...

본 연구에서는 산림바이오매스의 이용을 위해서 현재 우리나라의 임목수확작업시스템에 이용되고 있는 체인톱에 의한 벌목 및 조재, 트랙터 부착형 집재기(스마트3DS[SUPER]집재기)와 타워야더(K301-3)에 의한 집재, 굴삭기 우드그랩과 소운재용 트럭(일명:영운기) 및 모로오카 임내작업차에 의한 소운재작업과 소형 목재파쇄기(YM-500C)와 대형 목재파쇄기(듀라텍3010T)에 의한 파쇄작업의 공정 및 비용을 분석하였다.

Abstract ▼ AI-Helper

This study was carried out to build the efficient logging operation system for use of forest-biomass and provide a basis data for dissemination of the technique. Productivity and cost of logging and chipping were analyzed. The element time of felling and bucking operation by chain-saw can be delayed...

This study was carried out to build the efficient logging operation system for use of forest-biomass and provide a basis data for dissemination of the technique. Productivity and cost of logging and chipping were analyzed. The element time of felling and bucking operation by chain-saw can be delayed based on the direction of fallen trees as jamming chain-saw and fallen trees. The selection of felling direction is very important to yarding operation because the direction between width-yarding and felling are interrelated. Productivity can be improved through educating and training of operators by saving choking time, installation and dismantling time of the yarder. Mini-forwarder is needed to use because of higher productivity and lower cost than mini-truck. The logging operation system with chain-saw, tower-yarder, mini-forwarder and mini-chipper was the lowest cost. For utilization of forest-biomass, the operation system with chipping by mini-chipper at the site, hauling of chip by mini-forwarder and transportation of chip by truck was efficient system. Above all, it is necessary to apply whole-tree logging operation system for utilization of branches and leaves as forest-biomass. Using mini-chipper is efficient system for utilization of forest-biomass. Furthermore, Other study like sustainable supply measures and combustion efficiency of forest-biomass should be carried out.

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